JPH04352968A - Collagen gathering device - Google Patents

Collagen gathering device

Info

Publication number
JPH04352968A
JPH04352968A JP3154107A JP15410791A JPH04352968A JP H04352968 A JPH04352968 A JP H04352968A JP 3154107 A JP3154107 A JP 3154107A JP 15410791 A JP15410791 A JP 15410791A JP H04352968 A JPH04352968 A JP H04352968A
Authority
JP
Japan
Prior art keywords
suction
collagen
adipose tissue
tip
collection device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3154107A
Other languages
Japanese (ja)
Other versions
JPH0611309B2 (en
Inventor
Katsuya Takasu
高須　克弥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP3154107A priority Critical patent/JPH0611309B2/en
Priority to KR1019910015006A priority patent/KR920021171A/en
Priority to EP91114583A priority patent/EP0515726A1/en
Priority to US07/753,764 priority patent/US5244458A/en
Publication of JPH04352968A publication Critical patent/JPH04352968A/en
Publication of JPH0611309B2 publication Critical patent/JPH0611309B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/71—Suction drainage systems
    • A61M1/79—Filters for solid matter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/08—Lipoids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/09—Body tissue
    • A61M2202/095—Collagen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S604/00—Surgery
    • Y10S604/902—Suction wands

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Otolaryngology (AREA)
  • External Artificial Organs (AREA)
  • Surgical Instruments (AREA)

Abstract

PURPOSE:To provide a new collagen gathering device for effectively extracting fat from the human body and also easily further efficiently separating collagen from this extracted fat. CONSTITUTION:A device is constituted of a fatty tissue crushing tool 10 containing cannula for crushing fatty tissue by ultrasonic vibration, a suction device 40 provided with a suction pipe and a vacuum pump for sucking the crushed fatty tissue by the fatty tissue crushing tool and a capture device 50 arranged in the suction pipe of a suction device to provide a filter for separating the crushed fatty tissue circulated in the suction pipe into collagen and a liquid- state component.

Description

【発明の詳細な説明】[Detailed description of the invention]

【０００１】0001

【産業上の利用分野】この発明はコラーゲン採取装置に
関し、特には脂肪組織を破砕し、吸引し、これをコラー
ゲンと液状成分に分離する装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a collagen collection device, and more particularly to a device for crushing fat tissue, suctioning it, and separating it into collagen and liquid components.

【０００２】0002

【従来の技術】例えば、従来から美容外科の分野では、
老人性のシワ取りあるいは傷あとなどの凹陥部の補修な
どの目的のために、皮膚にコラーゲンを注入することが
行われている。コラーゲンは骨や皮膚などを形成する結
合組織の主成分で繊維状タンパク質からなるものである
から、これを注射器で直接皮膚内に注入することによっ
て、前記凹陥部分を平坦化させることができる。[Prior Art] For example, in the field of cosmetic surgery,
Collagen is injected into the skin for purposes such as removing age-related wrinkles or repairing depressions such as scars. Collagen is a fibrous protein that is the main component of connective tissue that forms bones and skin, so by injecting it directly into the skin with a syringe, the depressed area can be flattened.

【０００３】従来のこの種美容外科に使用されるコラー
ゲンとしては牛皮から抽出し精製したものが一般的であ
るが、しかしながら、当然人体とは異種のタンパクであ
るためアレルギー反応を起こすおそれがあった。[0003] Conventionally, the collagen used in this type of cosmetic surgery is generally extracted from cow skin and purified, but since it is a protein different from that of the human body, there is a risk of allergic reactions. .

【０００４】そこで、本発明者は、先に日本特許出願平
成２年第１１８０１６号において、現在美容外科で一般
に多用されている人体腹部や臀部などからの脂肪抽出に
鑑み、この抽出された脂肪から本人が使用するためにコ
ラーゲンを取り出し、これを皮膚内に注入することを提
案した。本人の脂肪組織から抽出されたコラーゲンであ
れば、従来のような異種タンパクによるアレルギー反応
は生じない。[0004] Therefore, the present inventor previously proposed in Japanese Patent Application No. 118016 of 1990, in view of the extraction of fat from the abdomen and buttocks of the human body, which is currently commonly used in cosmetic surgery. He proposed extracting collagen for the patient's own use and injecting it into the skin. Collagen extracted from the patient's own fat tissue does not cause the allergic reaction caused by foreign proteins as in conventional methods.

【０００５】しかるに、従来、人体から脂肪を抽出する
方法としては、中空の管状体よりなるカニューレを皮下
組織内に挿入し、このカニューレを該組織内で移動する
ことによって脂肪分を掻取り、この掻取った脂肪分を真
空ポンプ等で、カニューレ内の流路を通じて外部へ吸引
することによって行われている。However, conventional methods for extracting fat from the human body involve inserting a cannula made of a hollow tubular body into the subcutaneous tissue and scraping off fat by moving the cannula within the tissue. This is done by suctioning the scraped fat to the outside through a channel inside a cannula using a vacuum pump or the like.

【０００６】しかしながら、この従来方法にあっては次
のような問題点があった。ａ．皮下組織内の脂肪分を機
械的に破壊して掻取るために、オペレータはカニューレ
を前後に動かさなければならず、オペレータの労力が極
めて大きい。ｂ．カニューレの移動によって脂肪分を掻
取るので、予め定められた箇所における脂肪の除去が困
難で科学的な正確さに欠く。ｃ．脂肪分を掻取る際のカ
ニューレの移動によって脂肪以外の軟部組織を傷つける
。ｄ．カニューレの移動によってカニューレの挿入口お
よび軟部組織が損傷され出血をコントロールすることが
時に困難である。However, this conventional method has the following problems. a. The operator must move the cannula back and forth to mechanically break up and scrape off the fat within the subcutaneous tissue, which requires a significant amount of effort from the operator. b. Since fat is scraped off by moving the cannula, it is difficult to remove fat at predetermined locations and lacks scientific precision. c. Movement of the cannula during scraping of fat may damage soft tissues other than fat. d. Cannula migration can damage the cannula entry port and soft tissue, making bleeding sometimes difficult to control.

【０００７】[0007]

【発明が解決しようとする課題】この発明は、上のよう
な問題点をことごとく解決するために、人体からの脂肪
抽出を効果的に行うとともに、この抽出された脂肪分か
らコラーゲンを簡単かつ効率よく分離する新規なコラー
ゲン採取装置を提供することを目的とするものである。 また、この発明は、オペレータの労力を大幅に軽減し、
所定位置における脂肪を正確に除去し、あわせて脂肪以
外の軟部組織を傷つけることなく、また出血も極めて少
なくすることができるコラーゲン採取装置を提供するこ
とを目的とするものである。[Problems to be Solved by the Invention] In order to solve all of the above-mentioned problems, the present invention aims to effectively extract fat from the human body and to easily and efficiently extract collagen from the extracted fat. The object of the present invention is to provide a novel collagen collection device that separates collagen. This invention also significantly reduces operator effort and
It is an object of the present invention to provide a collagen collection device that can accurately remove fat at a predetermined position, without damaging soft tissues other than fat, and with extremely minimal bleeding.

【０００８】[0008]

【課題を解決するための手段】すなわち、この発明は、
脂肪組織内に挿入され、超音波振動によって該脂肪組織
を破砕するカニューレを含む脂肪組織破砕器具と、前記
脂肪組織破砕器具によって破砕された脂肪組織を吸引す
るための吸引管と真空ポンプを備えた吸引装置と、前記
吸引装置の吸引管に配置され、該吸引管を流通する破砕
脂肪組織をコラーゲンと液状成分に分離するフィルター
を備えた捕集装置とからなることを特徴とするコラーゲ
ン採取装置に係る。[Means for solving the problem] That is, this invention
An adipose tissue crushing device including a cannula inserted into adipose tissue and crushing the adipose tissue by ultrasonic vibration, and a suction tube and a vacuum pump for suctioning the adipose tissue crushed by the adipose tissue crushing device. A collagen collection device comprising a suction device and a collection device disposed in a suction tube of the suction device and equipped with a filter that separates crushed adipose tissue flowing through the suction tube into collagen and liquid components. It depends.

【０００９】[0009]

【実施例】以下、添付の図面に従ってこの発明の実施例
を説明する。図１はこの発明のコラーゲン採取装置の一
実施例の概略を示す一部を切欠断面とした側面図、図２
はチップと外筒の要部を示す下面図、図３は捕集装置の
一例を示す断面図、図４は捕集装置の他の例を示す断面
図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a partially cutaway side view schematically showing an embodiment of the collagen collection device of the present invention, and FIG.
3 is a bottom view showing essential parts of the chip and the outer cylinder, FIG. 3 is a cross-sectional view showing an example of the collecting device, and FIG. 4 is a cross-sectional view showing another example of the collecting device.

【００１０】図１に示したように、この発明のコラーゲ
ン採取装置は、脂肪組織破砕器具１０と吸引装置４０と
捕集装置５０とから構成されている。As shown in FIG. 1, the collagen collection device of the present invention is comprised of a fat tissue crushing device 10, a suction device 40, and a collection device 50.

【００１１】脂肪組織破砕器具１０は、図のように、チ
ップ２０とハンドピース３０とが一体となったカニュー
レＣを含む。The adipose tissue crushing device 10 includes a cannula C in which a tip 20 and a hand piece 30 are integrated, as shown in the figure.

【００１２】チップ２０は、例えばチタンからなる金属
製の管状本体２１からなり、先端部２２は丸い先細部と
して形成され、その先端部近傍の下面側には、図２のよ
うに吸取開口部２３，２３が形成されている。管状本体
２１の内部は破砕された脂肪を吸い取る吸取流路２４と
して構成されている。このチップ２０は実施例では直径
が５ｍｍで、長さは約５００ｍｍである。The tip 20 consists of a metal tubular body 21 made of, for example, titanium, with a tip 22 formed as a rounded tapered part, and a suction opening 23 on the lower surface near the tip, as shown in FIG. , 23 are formed. The inside of the tubular body 21 is configured as a suction channel 24 for sucking up crushed fat. This chip 20 has a diameter of 5 mm and a length of about 500 mm in the example.

【００１３】この実施例において、チップ２０は外筒６
０内にスライド自在に挿入保持されている。この外筒６
０は軽量でかつ断熱性の高いフッ素樹脂等のプラスチッ
クより形成され、皮下組織内に挿入される筒状本体６１
とオペレータが握持するグリップ部６２より構成される
。In this embodiment, the tip 20 is attached to the outer cylinder 6.
It is slidably inserted and held in the 0. This outer cylinder 6
0 is a cylindrical body 61 that is made of lightweight and highly insulating plastic such as fluororesin and is inserted into the subcutaneous tissue.
and a grip section 62 that is held by the operator.

【００１４】筒状本体６１は、人体内において、チップ
２０の動きまたは超音波振動に伴う過熱からその軟部組
織を保護するとともに、所定の脂肪組織部分を正確に除
去するために用いられる。筒状本体６１の先端部６３は
その挿入時に皮膚ならびに皮下組織を傷付けないように
丸く滑らかに形成されており、該本体６１の下面側には
図２に図示のようにその長さ方向に沿って適宜の吸取開
口溝６４が設けられている。符号６５は補強用のブリッ
ジ部である。なお、この筒状本体６１は実施例では直径
が１０ｍｍで、長さは約３４０ｍｍである。The cylindrical body 61 is used in the human body to protect soft tissue from overheating caused by movement of the tip 20 or ultrasonic vibration, and to accurately remove a predetermined portion of adipose tissue. The distal end 63 of the cylindrical main body 61 is round and smooth so as not to damage the skin and subcutaneous tissue when inserted, and the lower surface of the main body 61 has a groove along its length as shown in FIG. A suitable suction opening groove 64 is provided. Reference numeral 65 is a reinforcing bridge portion. In this embodiment, the cylindrical main body 61 has a diameter of 10 mm and a length of about 340 mm.

【００１５】また、図１に図示したように、筒状本体６
１の根本近傍には冷却水の供給部６６を設けて、必要に
応じて給水部６７から冷却水を筒状本体６１内に送り、
チップ２０に生ずる熱を冷やすようにすることが望まし
い。冷却水は破砕された脂肪とともに吸引される。なお
、冷却水としては生理的食塩水等適宜のものを使用する
ことができる。Furthermore, as shown in FIG. 1, the cylindrical body 6
A cooling water supply section 66 is provided near the base of the tube 1, and cooling water is sent from the water supply section 67 into the cylindrical body 61 as necessary.
It is desirable to cool down the heat generated in the chip 20. Cooling water is aspirated along with the crushed fat. Note that as the cooling water, appropriate water such as physiological saline can be used.

【００１６】この筒状本体６１は図１のようにグリップ
部６２前部に螺着される。グリップ部６２に筒状本体６
１を取付けた外筒６０の全体長さは前記チップ２０の長
さとほぼ等しいか、若干長く構成される。The cylindrical main body 61 is screwed onto the front portion of the grip portion 62 as shown in FIG. The cylindrical body 6 is attached to the grip portion 62.
The overall length of the outer cylinder 60 to which the tip 1 is attached is approximately equal to or slightly longer than the length of the tip 20.

【００１７】ハンドピース３０はオペレータが手で掴み
操作する部分であって、その前部に前記チップ２０が着
脱自在に装着される。このハンドピース３０には振動発
生部３１と吸引路３５を備えている。The hand piece 30 is a part that the operator grasps and operates, and the tip 20 is detachably attached to the front part of the hand piece 30. This handpiece 30 is equipped with a vibration generating section 31 and a suction path 35.

【００１８】振動発生部３１は超音波発振器３２と接続
されていて、該発振器３２からの電気エネルギーを超音
波振動に変換して前記ハンドピース３０に装着されたチ
ップ２０に伝達する。例えば、この実施例の振動発生部
３１では最大３００μｍの振幅で２４０００回／秒の超
高速振動をするように構成されている。The vibration generator 31 is connected to an ultrasonic oscillator 32, converts electrical energy from the oscillator 32 into ultrasonic vibrations, and transmits the ultrasonic vibrations to the tip 20 attached to the handpiece 30. For example, the vibration generator 31 of this embodiment is configured to vibrate at an ultra-high speed of 24,000 times/second with a maximum amplitude of 300 μm.

【００１９】超音波発振器３２は前記ハンドピース３０
の振動発生部３１に超音波振動に変換可能な電気エネル
ギーを送るものであり、実施例に用いられた発振器は電
歪振動子ＰＺＴによる発振方式で、発振周波数２４ｋＨ
ｚ、超音波出力最大１００Ｗのものが用いられている。The ultrasonic oscillator 32 is connected to the hand piece 30.
The oscillator used in the example is an oscillation method using an electrostrictive vibrator PZT, and has an oscillation frequency of 24 kHz.
z, an ultrasonic wave with a maximum output of 100 W is used.

【００２０】吸引路３５は、その前部では前記チップ２
０の吸取流路２４と連通するとともに、後部では後述す
る吸引装置４０の吸引管４１と連通するように構成され
ている。符号３６は吸引管４１を接続する接続部である
。[0020] The suction channel 35 has the tip 2 at the front thereof.
It is configured to communicate with the suction channel 24 of No. 0, and to communicate with a suction pipe 41 of a suction device 40, which will be described later, at the rear. Reference numeral 36 is a connection portion to which the suction tube 41 is connected.

【００２１】吸引装置４０は前部吸引管４１および後部
吸引管４２と真空ポンプ４５を備えている。前部吸引管
４１は前述したように前記ハンドピース３０の吸引路３
５と連通されており、後部吸引管４２に接続された真空
ポンプ４５によって、前記チップ２０の吸取開口部２３
から吸い込んだ破砕脂肪組織を強制的に吸引、流通させ
る。The suction device 40 includes a front suction tube 41, a rear suction tube 42, and a vacuum pump 45. The front suction tube 41 is connected to the suction path 3 of the hand piece 30 as described above.
The suction opening 23 of the tip 20 is in communication with the tip 20 by a vacuum pump 45 connected to the rear suction tube 42.
Forcibly sucks and distributes the crushed adipose tissue sucked in from the body.

【００２２】捕集装置５０は、図３からよりよく理解さ
れるように、吸引装置４０の前部吸引管４１および後部
吸引管４２の間に配されていて、本体ケース５１内部に
、破砕され、吸引された脂肪組織をコラーゲンＫと液状
成分Ｌとに分離するためのフィルター５２を備えている
。図３の符号５５はフィルター５２の係着段部、５６は
前部吸引管４１のための接続流入口、５７は真空ポンプ
４５に接続する後部吸引管４２のための吸気口である。As can be better understood from FIG. 3, the collection device 50 is disposed between the front suction pipe 41 and the rear suction pipe 42 of the suction device 40, and is arranged inside the main body case 51 to collect the crushed pieces. , a filter 52 for separating the aspirated adipose tissue into collagen K and liquid component L is provided. Reference numeral 55 in FIG. 3 is an engagement step of the filter 52, 56 is a connecting inlet for the front suction pipe 41, and 57 is an inlet for the rear suction pipe 42 connected to the vacuum pump 45.

【００２３】フィルター５２は、破砕脂肪組織から繊維
質成分であるコラーゲンを分離するのに有効なろ過能力
を有するものが用いられ、例えば公知の輸血器具に使用
される線径５０〜１５０ミクロン、オープニング径１０
０〜５００ミクロン程度のポリエステルやナイロンなど
のフィルター膜は好適である。The filter 52 has a filtering ability effective in separating collagen, which is a fibrous component, from crushed adipose tissue. Diameter 10
A filter membrane of about 0 to 500 microns, such as polyester or nylon, is suitable.

【００２４】吸引管４１内を流通する破砕脂肪細胞は、
捕集装置５０のフィルター５２によって、水分、油分、
血液、リンパ液などの液体成分Ｌと繊維質成分であるコ
ラーゲンＫとに速やかに分離され、液状成分Ｌは前記フ
ィルター５２を通過して捕集装置５０下部の分離部５３
に集められ、コラーゲンＫはフィルター５２上に捕集さ
れる。符号５９は液抜孔である。[0024] The crushed fat cells flowing through the suction tube 41 are
The filter 52 of the collection device 50 removes moisture, oil,
It is quickly separated into liquid component L such as blood and lymph fluid and collagen K which is a fibrous component, and the liquid component L passes through the filter 52 and is separated into separation section 53 at the lower part of collection device 50.
Collagen K is collected on the filter 52. Reference numeral 59 is a drain hole.

【００２５】図４は他の捕集装置７０の例を示したもの
で、吸引管４１内を流通する破砕脂肪細胞は流入口７６
よりチューブ状ケース７１に流入し、フィルター７２に
よってコラーゲンＫが分離、捕集される。フィルター７
２を通過した液状成分は吸気口７７を経て後部吸引管４
２を流通してタンクに収容される。FIG. 4 shows another example of the collecting device 70, in which the crushed fat cells flowing through the suction tube 41 are passed through the inlet 76.
Collagen K flows into the tubular case 71 and is separated and collected by the filter 72. filter 7
2, the liquid component passes through the intake port 77 and enters the rear suction pipe 4.
2 is distributed and stored in a tank.

【００２６】この装置によって得られたコラーゲンは、
いわゆるオートコラーゲンとしてそのまま前記した本人
に対するコラーゲン注入に用いることができるが、これ
を冷凍することにより長期の保存に耐え必要に応じて随
時解凍して使用することも可能である。[0026] The collagen obtained by this device is
Although so-called autocollagen can be used as it is for collagen injection to the person mentioned above, by freezing it, it can be stored for a long time and can be thawed and used as needed.

【００２７】[0027]

【発明の効果】以上説明したように、この発明装置は、
脂肪組織破砕器具の超音波振動によって脂肪組織を直接
破砕し、これを吸引装置によって吸引し、吸引装置の吸
引管に配された捕集装置によってコラーゲンを分離、捕
集するようにしたものである。[Effects of the Invention] As explained above, this inventive device has the following advantages:
The adipose tissue is directly crushed by ultrasonic vibration of the adipose tissue crushing device, which is suctioned by a suction device, and collagen is separated and collected by a collection device installed in the suction tube of the suction device. .

【００２８】この発明装置によれば、脂肪組織は破砕器
具の超音波振動によってを直接破砕されるので、破砕さ
れた脂肪はあたかも溶けたバターのようになって抽出さ
れる。従って、この破砕抽出された脂肪組織をフィルタ
ーに通過せしめるだけで、従来の遠心分離器のような何
ら特別な分離機器を用いることなく、簡単かつ容易にし
かも効率よくコラーゲンを捕集することができる。According to the device of the present invention, fat tissue is directly crushed by the ultrasonic vibration of the crushing device, so that the crushed fat is extracted as if it were melted butter. Therefore, simply by passing this crushed and extracted adipose tissue through a filter, collagen can be easily and efficiently collected without using any special separation equipment such as a conventional centrifuge. .

【００２９】また、この発明装置によれば、従来のよう
に脂肪組織を機械的に破壊しないので、出血を極力抑え
ることができる。さらに、オペレータの労力が大幅に軽
減されるだけでなく、所定の脂肪組織を正確に破砕する
ことができる。さらに、超音波発振器による超音波の強
さならびに周波数は簡単かつ容易に変更できるので、必
要な超音波振動を選択できるなど、この発明装置による
有用性はきわめて大きい。Furthermore, according to the device of the present invention, since adipose tissue is not mechanically destroyed as in the conventional method, bleeding can be suppressed as much as possible. Furthermore, not only the operator's labor is greatly reduced, but also the predetermined adipose tissue can be precisely disrupted. Furthermore, since the intensity and frequency of the ultrasonic waves produced by the ultrasonic oscillator can be changed simply and easily, the necessary ultrasonic vibrations can be selected, and the usefulness of this device is extremely large.

【図面の簡単な説明】[Brief explanation of drawings]

【図１】この発明のコラーゲン採取装置の一実施例の概
略を示す一部を切欠断面とした側面図である。FIG. 1 is a partially cutaway side view schematically showing an embodiment of a collagen collection device of the present invention.

【図２】チップと外筒の要部を示す下面図である。FIG. 2 is a bottom view showing the main parts of the chip and the outer cylinder.

【図３】捕集装置の一例を示す断面図である。FIG. 3 is a sectional view showing an example of a collection device.

【図４】捕集装置の他の例を示す断面図である。FIG. 4 is a sectional view showing another example of the collection device.

【符号の説明】[Explanation of symbols]

１０　　脂肪組織破砕器具 ２０　　チップ ２１　　管状本体 ２３　　吸取開口部 ２４　　吸取流路 ３０　　ハンドピース ３１　　振動発生部 ３２　　超音波発振器 ３５　　吸引路 ４０　　吸引装置 ４１　　吸引管 ４５　　真空ポンプ ５０　　捕集装置 ５２　　フィルター ６０　　外筒 ７０　　捕集装置 Ｃ　　　　カニューレ Ｋ　　　　コラーゲン Ｌ　　　　液状成分 10　Fat tissue crushing device 20 chips 21 Tubular body 23 Suction opening 24 Suction channel 30 Handpiece 31 Vibration generating part 32 Ultrasonic oscillator 35 Suction path 40 Suction device 41 Suction tube 45 Vacuum pump 50 Collection device 52 Filter 60 Outer cylinder 70 Collection device C Cannula K Collagen L Liquid component

Claims (3)

【特許請求の範囲】[Claims] 【請求項１】　　脂肪組織内に挿入され、超音波振動に
よって該脂肪組織を破砕するカニューレを含む脂肪組織
破砕器具と、前記脂肪組織破砕器具によって破砕された
脂肪組織を吸引するための吸引管と真空ポンプを備えた
吸引装置と、前記吸引装置の吸引管に配置され、該吸引
管を流通する破砕脂肪組織をコラーゲンと液状成分に分
離するフィルターを備えた捕集装置とからなることを特
徴とするコラーゲン採取装置。1. An adipose tissue crushing device including a cannula inserted into adipose tissue and crushing the adipose tissue by ultrasonic vibration; and a suction tube for suctioning the adipose tissue crushed by the adipose tissue crushing device. It is characterized by comprising a suction device equipped with a vacuum pump, and a collection device equipped with a filter arranged in a suction tube of the suction device to separate crushed adipose tissue flowing through the suction tube into collagen and liquid components. Collagen collection device. 【請求項２】　　請求項１において、脂肪組織破砕器具
が、内部に吸引流路を有する管状本体の先端部近傍の下
面側に吸取開口部を有するチップと、前記チップが着脱
自在に装着され、前記チップに超音波振動を伝達するた
めの振動発生部を有するとともに、前記チップ部の吸取
流路と連通しかつ吸引管との接続部を有する吸引路を備
えたハンドピースとからなるカニューレを含むコラーゲ
ン採取装置。2. The adipose tissue crushing device according to claim 1, wherein the tip has a suction opening on the lower surface side near the distal end of a tubular body having a suction channel therein, and the tip is removably attached to the tip. A cannula comprising a handpiece having a vibration generating part for transmitting ultrasonic vibrations to the tip, and a suction passage that communicates with the suction passage of the tip part and has a connection part with a suction tube. Collagen collection device. 【請求項３】　　請求項２において、前記チップをスラ
イド自在に挿入保持しかつ下面側に吸取開口溝を有する
外筒を含むコラーゲン採取装置。3. The collagen collection device according to claim 2, further comprising an outer cylinder into which the tip is slidably inserted and held and has a suction opening groove on the lower surface side.
JP3154107A 1991-05-28 1991-05-28 Collagen collection device Expired - Lifetime JPH0611309B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP3154107A JPH0611309B2 (en) 1991-05-28 1991-05-28 Collagen collection device
KR1019910015006A KR920021171A (en) 1991-05-28 1991-08-29 Collagen Collection Device
EP91114583A EP0515726A1 (en) 1991-05-28 1991-08-29 Collagen gathering apparatus
US07/753,764 US5244458A (en) 1991-05-28 1991-09-03 Collagen gathering apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3154107A JPH0611309B2 (en) 1991-05-28 1991-05-28 Collagen collection device

Publications (2)

Publication Number Publication Date
JPH04352968A true JPH04352968A (en) 1992-12-08
JPH0611309B2 JPH0611309B2 (en) 1994-02-16

Family

ID=15577080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3154107A Expired - Lifetime JPH0611309B2 (en) 1991-05-28 1991-05-28 Collagen collection device

Country Status (4)

Country Link
US (1) US5244458A (en)
EP (1) EP0515726A1 (en)
JP (1) JPH0611309B2 (en)
KR (1) KR920021171A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07124245A (en) * 1993-06-29 1995-05-16 Mizuho Ika Kogyo Kk Surgical catheter
JP2011510715A (en) * 2008-02-04 2011-04-07 ハーツォグ，バーナード Hollow needle

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5447493A (en) * 1994-01-10 1995-09-05 Very Inventive Physicians, Inc. Tumescent lipoplastic apparatus
US5472416A (en) * 1994-01-10 1995-12-05 Very Inventive Physicians, Inc. Tumescent lipoplastic method and apparatus
US5514086A (en) * 1994-09-22 1996-05-07 Sonique Surgical Systems, Inc. Multipiece ultrasonic probe for liposuction
US5766134A (en) * 1995-07-18 1998-06-16 Atrion Medical Products, Inc. Autogenous bone specimen collector
USD409746S (en) * 1997-12-23 1999-05-11 Fibrasonics Inc. Cannula for an ultrasonic probe
USD408529S (en) * 1997-12-23 1999-04-20 Fibrasonics Inc. Cannula for ultrasonic probe
US6270471B1 (en) 1997-12-23 2001-08-07 Misonix Incorporated Ultrasonic probe with isolated outer cannula
US6368299B1 (en) * 1998-10-09 2002-04-09 William W. Cimino Ultrasonic probe and method for improved fragmentation
US6224565B1 (en) 1998-11-13 2001-05-01 Sound Surgical Technologies, Llc Protective sheath and method for ultrasonic probes
US6350245B1 (en) 1998-12-22 2002-02-26 William W. Cimino Transdermal ultrasonic device and method
US6406454B1 (en) 2000-03-14 2002-06-18 Mohammed Ali Hajianpour Surgical suction probe system with an easily cleaned internal filter
US6908455B2 (en) 2000-03-14 2005-06-21 Mohammed Ali Hajianpour Surgical suction probe system with an easily cleaned internal filter
US6494876B1 (en) 2000-05-15 2002-12-17 Byron Medical, Inc. Disposable liposuction device and method
US6676677B2 (en) 2001-05-11 2004-01-13 Jeffrey A. Klein Liposuction cannula with abrading apertures
US7018354B2 (en) * 2001-11-08 2006-03-28 El Hassane Tazi Liposuction devices and methods and surrounding aspiration systems and methods
US7595043B2 (en) 2001-12-07 2009-09-29 Cytori Therapeutics, Inc. Method for processing and using adipose-derived stem cells
US9597395B2 (en) 2001-12-07 2017-03-21 Cytori Therapeutics, Inc. Methods of using adipose tissue-derived cells in the treatment of cardiovascular conditions
US20050095228A1 (en) 2001-12-07 2005-05-05 Fraser John K. Methods of using regenerative cells in the treatment of peripheral vascular disease and related disorders
US20050048035A1 (en) 2001-12-07 2005-03-03 Fraser John K. Methods of using regenerative cells in the treatment of stroke and related diseases and disorders
AU2002357135C1 (en) 2001-12-07 2009-01-22 Macropore Biosurgery, Inc. Systems and methods for treating patients with processed lipoaspirate cells
US7651684B2 (en) 2001-12-07 2010-01-26 Cytori Therapeutics, Inc. Methods of using adipose tissue-derived cells in augmenting autologous fat transfer
US8404229B2 (en) 2001-12-07 2013-03-26 Cytori Therapeutics, Inc. Methods of using adipose derived stem cells to treat acute tubular necrosis
US7585670B2 (en) 2001-12-07 2009-09-08 Cytori Therapeutics, Inc. Automated methods for isolating and using clinically safe adipose derived regenerative cells
US7771716B2 (en) 2001-12-07 2010-08-10 Cytori Therapeutics, Inc. Methods of using regenerative cells in the treatment of musculoskeletal disorders
US7514075B2 (en) 2001-12-07 2009-04-07 Cytori Therapeutics, Inc. Systems and methods for separating and concentrating adipose derived stem cells from tissue
JP2005518828A (en) * 2001-12-20 2005-06-30 マクロポア インコーポレイテッド System and method for treating a patient using a collagen-rich substance extracted from adipose tissue
US20040236313A1 (en) 2003-05-21 2004-11-25 Klein Jeffrey A. Infiltration cannula
US20040236307A1 (en) * 2003-05-21 2004-11-25 Klein Jeffrey A. Infiltration cannula
US8105310B2 (en) 2003-05-21 2012-01-31 Klein Jeffrey A Infiltration cannula
US7621917B2 (en) * 2004-11-17 2009-11-24 Anthogyr Bone recovery device
US20070161963A1 (en) * 2006-01-09 2007-07-12 Smalling Medical Ventures, Llc Aspiration thrombectomy catheter system, and associated methods
WO2010021993A1 (en) 2008-08-19 2010-02-25 Cytori Therapeutics, Inc. Methods of using adipose tissue-derived cells in the treatment of the lymphatic system and malignant disease
CA2760574C (en) 2009-05-01 2020-10-27 Cytori Therapeutics, Inc. Device and method for preparing tissue for an adipose graft
US8957060B2 (en) 2009-11-30 2015-02-17 Jeffrey Alan KLEIN Tumescent antibiotic solution
US9358328B2 (en) * 2009-12-15 2016-06-07 Prabhat K. Ahluwalia Suction device
US8287508B1 (en) * 2010-07-21 2012-10-16 Sanchez Robert A Using moisture-wicking article wrapped over openings in an elongated urine collecting container for drawing urine from a region surrounding an urethral opening
EP2726056A4 (en) * 2011-06-28 2015-01-14 Veris Medical Inc System and method for collagen isolation
US11376152B2 (en) 2014-03-19 2022-07-05 Purewick Corporation Apparatus and methods for receiving discharged urine
US10952889B2 (en) 2016-06-02 2021-03-23 Purewick Corporation Using wicking material to collect liquid for transport
US11806266B2 (en) 2014-03-19 2023-11-07 Purewick Corporation Apparatus and methods for receiving discharged urine
US10390989B2 (en) 2014-03-19 2019-08-27 Purewick Corporation Apparatus and methods for receiving discharged urine
US11090183B2 (en) 2014-11-25 2021-08-17 Purewick Corporation Container for collecting liquid for transport
US10226376B2 (en) 2014-03-19 2019-03-12 Purewick Corporation Apparatus and methods for receiving discharged urine
CN103932756B (en) * 2014-03-21 2016-07-20 吴智群 A kind of Biochemical analyzer system
US10252038B2 (en) * 2015-02-09 2019-04-09 Neosinus Health Llc Fluid delivery device for the nasal cavity
USD928946S1 (en) 2016-06-02 2021-08-24 Purewick Corporation Urine receiving apparatus
US10376407B2 (en) 2016-08-16 2019-08-13 Purewick Corporation Using wicking material to collect urine from a male for transport
US10973678B2 (en) 2016-07-27 2021-04-13 Purewick Corporation Apparatus and methods for receiving discharged urine
US10376406B2 (en) 2016-07-27 2019-08-13 Purewick Corporation Male urine collection device using wicking material
KR102493455B1 (en) 2018-05-01 2023-01-31 퓨어윅 코포레이션 Fluid collection devices, related systems, and related methods
JP7114740B2 (en) 2018-05-01 2022-08-08 ピュアウィック コーポレイション Fluid collection device and system
AU2019262944A1 (en) 2018-05-01 2020-11-26 Purewick Corporation Fluid collection garments
USD929578S1 (en) 2019-06-06 2021-08-31 Purewick Corporation Urine collection assembly
US11052205B2 (en) 2019-06-11 2021-07-06 Neosinus Health Inc Devices and methods for delivering fluid to a nasal cavity
US11839713B2 (en) * 2019-12-10 2023-12-12 Revela Medical, Inc. Method and apparatus for emulsifying tissue
USD967409S1 (en) 2020-07-15 2022-10-18 Purewick Corporation Urine collection apparatus cover
US11801186B2 (en) 2020-09-10 2023-10-31 Purewick Corporation Urine storage container handle and lid accessories
CA3162613A1 (en) 2021-01-19 2022-07-19 Purewick Corporation Variable fit fluid collection devices, systems, and methods
CN116615162A (en) 2021-02-26 2023-08-18 普奥维克有限公司 Fluid collection device with reservoir between nozzle and barrier and related systems and methods
US11938054B2 (en) 2021-03-10 2024-03-26 Purewick Corporation Bodily waste and fluid collection with sacral pad

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK119221B (en) * 1968-09-17 1970-11-30 Gram H Exhaust device for body cavities.
HU179954B (en) * 1977-10-24 1983-01-28 Chinoin Gyogyszer Es Vegyeszet Process and equipment further catheter for the elimination by suction of the content of body cavities and/or simultaneous sampling by operation
US4468217A (en) * 1982-07-09 1984-08-28 Kuzmick Kenneth M Surgical suction tip with filter
US4655754A (en) * 1984-11-09 1987-04-07 Stryker Corporation Vacuum wound drainage system and lipids baffle therefor
US4932935A (en) * 1986-09-15 1990-06-12 Barry Swartz Assisted lipectomy device
US4753634A (en) * 1986-10-31 1988-06-28 Johnson Gerald W Fat collection syringe
US4710162A (en) * 1986-10-31 1987-12-01 Johnson Gerald W Fat collection and injection process into same body
US4815462A (en) * 1987-04-06 1989-03-28 Clark Vickie J Lipectomy device
US4834703A (en) * 1987-11-23 1989-05-30 Dubrul Will R Liposuction filter and lipoplasty device
EP0346496B1 (en) * 1987-12-24 1994-11-30 Sumitomo Bakelite Company Limited Excreting apparatus
US4886491A (en) * 1988-02-29 1989-12-12 Tulio Parisi Liposuction procedure with ultrasonic probe
US5123903A (en) * 1989-08-10 1992-06-23 Medical Products Development, Inc. Disposable aspiration sleeve for ultrasonic lipectomy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07124245A (en) * 1993-06-29 1995-05-16 Mizuho Ika Kogyo Kk Surgical catheter
JP2011510715A (en) * 2008-02-04 2011-04-07 ハーツォグ，バーナード Hollow needle

Also Published As

Publication number Publication date
US5244458A (en) 1993-09-14
EP0515726A1 (en) 1992-12-02
JPH0611309B2 (en) 1994-02-16
KR920021171A (en) 1992-12-18

Similar Documents

Publication Publication Date Title
JPH04352968A (en) Collagen gathering device
JPH04322658A (en) Fat suction apparatus and device thereof
EP0331313B1 (en) Ultrasonic probe for liposuction
US6379326B1 (en) Lipoplasty method
US5176677A (en) Endoscopic ultrasonic rotary electro-cauterizing aspirator
JPS6136255Y2 (en)
JP4578473B2 (en) Apparatus and method for removing pigment from a pigmented portion of skin
US6071260A (en) Ultrasonic liposuction device and a method of using the same
JP3055945B2 (en) Method of manufacturing and using ultrasonic handpiece
JPH04150847A (en) Armpit smell surgical apparatus and chip for operation
US6224565B1 (en) Protective sheath and method for ultrasonic probes
JPH01151452A (en) Ultrasonic suction apparatus
JPH05168645A (en) Ultrasonic dissection separator for atherosclerosis spot
US20160106580A1 (en) Dual lumen surgical work tip for placing chemicals to dissolve cataracts
US20100094267A1 (en) Confined Beam Laser Liposuction Handpiece
US6368299B1 (en) Ultrasonic probe and method for improved fragmentation
US20180021599A1 (en) Apparatus for removing fat and apparatus for separating cell
JPH07184908A (en) Surgical instrument with tissue sampling tube
JPS63500850A (en) endoscopic ultrasonic aspirator
JP3174105B2 (en) Ultrasonic surgical handpiece
JPH0445691Y2 (en)
JPH11318917A (en) Ultrasonic foreign matter eliminator
JPS60116347A (en) Ultrasonic blood tumor removing apparatus
JPH01160545A (en) Ultrasonic suction apparatus
JPH01135341A (en) Ultrasonic treatment apparatus

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20090216

Year of fee payment: 15

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100216

Year of fee payment: 16

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20100216

Year of fee payment: 16

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110216

Year of fee payment: 17

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120216

Year of fee payment: 18

EXPY Cancellation because of completion of term
FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120216

Year of fee payment: 18